| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $23.42 | 3.611% | $24.2657 | $24.27 | $24.25 | $24.30 |
| Purchase #2 | $130.43 | 8.541% | $141.57 | $141.57 | $141.55 | $141.60 |
| Purchase #3 | $69.80 | 5.169% | $73.408 | $73.41 | $73.40 | $73.40 |
| Purchase #4 | $208.52 | 10.419% | $230.2457 | $230.25 | $230.25 | $230.20 |
| Purchase #5 | $65.93 | 4.773% | $69.0768 | $69.08 | $69.10 | $69.10 |
| Purchase #6 | $121.28 | 5.241% | $127.6363 | $127.64 | $127.65 | $127.60 |
| Purchase #7 | $107.84 | 12.552% | $121.3761 | $121.38 | $121.40 | $121.40 |
| 7 purchase totals = | $727.22 | $787.5786 | $787.60 | $787.60 | $787.60 | |